1260057080 has 16 divisors (see below), whose sum is σ = 2835128520. Its totient is φ = 504022816.

The previous prime is 1260057077. The next prime is 1260057083. The reversal of 1260057080 is 807500621.

It is an interprime number because it is at equal distance from previous prime (1260057077) and next prime (1260057083).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260057083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15750674 + ... + 15750753.

Almost surely, 2^1260057080 is an apocalyptic number.

1260057080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1260057080 is an abundant number, since it is smaller than the sum of its proper divisors (1575071440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1260057080 is a wasteful number, since it uses less digits than its factorization.

1260057080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31501438 (or 31501434 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1260057080 is about 35497.2827129064. The cubic root of 1260057080 is about 1080.0986078232.

The spelling of 1260057080 in words is "one billion, two hundred sixty million, fifty-seven thousand, eighty".